UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 20 OCT 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 17 18.6 6.6 45 12.0 12.0 210 1 290.5 291.6 284.5 307.7 6.02 1 1000 144 18.0 9.0 56 9.0 12.8 215 5 291.1 292.4 285.9 311.7 7.21 2 925 812 11.6 5.6 67 6.0 8.3 65 4 291.2 292.3 284.9 308.9 6.17 3 850 1504 5.6 0.6 70 5.0 3.2 75 8 292.0 292.8 283.7 305.7 4.70 4 824 1758 3.8 -1.2 70 5.0 1.5 53 9 292.7 293.5 283.4 305.1 4.25 5 823 1767 3.6 -2.4 65 6.0 0.9 52 9 292.6 293.3 283.0 304.0 3.89 6 779 2213 2.4 -13.6 30 16.0 -3.1 12 11 296.0 296.3 281.8 301.2 1.72 7 777 2234 2.8 -15.2 25 18.0 -3.3 10 11 296.6 296.9 281.9 301.3 1.51 8 723 2816 1.4 -22.6 15 24.0 -5.5 318 14 301.2 301.4 283.0 304.0 0.86 9 700 3076 -0.7 -21.7 19 21.0 -6.8 295 15 301.7 301.9 283.3 304.8 0.96 10 666 3473 -3.1 -24.1 18 21.0 -8.7 293 18 303.3 303.5 283.8 306.0 0.82 11 587 4461 -10.5 -30.5 18 20.0 -14.6 287 26 305.9 306.0 284.4 307.6 0.51 12 518 5414 -16.3 -27.3 38 11.0 -18.6 282 34 310.0 310.2 286.3 312.7 0.79 13 500 5680 -18.5 -29.5 37 11.0 -20.6 280 36 310.5 310.6 286.3 312.8 0.66 14 486 5891 -18.7 -28.7 41 10.0 -20.7 279 38 312.8 312.9 287.2 315.3 0.74 15 409 7151 -27.7 -37.7 38 10.0 -29.0 275 53 317.0 317.0 288.2 318.3 0.36 16 400 7310 -28.9 -36.9 46 8.0 -29.9 275 55 317.4 317.5 288.3 318.9 0.40 17 389 7510 -29.3 -35.3 56 6.0 -30.1 275 56 319.4 319.5 289.1 321.2 0.49 18 338 8502 -36.5 -43.5 48 7.0 -37.1 275 63 322.7 322.8 289.9 323.6 0.24 19 300 9320 -42.7 -52.7 33 10.0 -43.2 275 69 325.2 325.2 290.5 325.6 0.10 20 250 10520 -52.7 -62.7 29 10.0 -52.9 275 74 327.7 327.7 291.1 327.9 0.03 21 236 10891 -55.3 270 72 329.2 22 217 11425 -57.6 280 82 333.6 23 212 11572 -58.3 277 78 334.8 24 200 11940 -57.5 270 68 341.7 25 199 11972 -56.7 270 68 343.5 26 150 13750 -59.3 280 60 367.9 27 145 13964 -59.1 279 59 371.8 28 122 15048 -60.3 275 56 388.5 29 104 16045 -61.1 271 53 405.1 30 100 16290 -60.7 270 52 410.4 31 82 17526 -60.1 267 45 435.6 32 70 18510 -61.1 265 40 453.7 33 50 20590 -61.5 280 54 498.6 34 32 23374 -59.7 263 35 571.2 35 30 23780 -58.1 260 32 586.2 36 21 26047 -55.7 269 49 656.5 37 20 26360 -53.1 270 51 673.6 38 15 28212 -51.7 268 49 736.1 39 13 29144 -48.7 267 48 777.2 40 11 30250 -44.1 266 47 831.9 41 10 30890 -42.7 265 46 860.2 42 9.4 31307 -43.9 871.0 43 7.9 32480 -41.7 924.1 44 7.0 33303 -39.5 965.8 45 6.9 33402 -38.9 972.2 TRP 236 10891 -55.3 270 72 329.2 WND 217 11425 -57.6 280 82 333.6 Sounding variables and indices 1000-500 mb thick: 5536.00 m Freezing level: 707.67 mb = 2989.45 m = 9807.77 ft Wetbulb zero: 813.22 mb = 1864.45 m = 6116.89 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 36.97 % Est. max temperature: 19.94 C = 67.90 F Sfc-Lift cond lev (LCL): 848.48 mb = 1518.65 m = 4982.39 ft T: 5.50 C 700-500 lapse rate: 6.84 C/km ThetaE index: 10.48 C Layer 925.0- 777.0 mb Conv cond level (CCL): 845.53 mb = 1547.03 m = 5075.50 ft Mean mixing ratio: 6.62 g/kg Conv temperature: 20.23 C = 68.41 F Cap Strength: 3.95 C Lifted Index: 3.80 C Risk: None Lifted Index @300 mb: 10.95 C Lifted Index @700 mb: 3.38 C Showalter Index: 6.62 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 19.10 C K Index: 3.70 Risk: None Sweat Index: 59.20 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.24 J/kg Max Up Vert Vel: 1.58 m/s Conv Inhibition (B-): 68440.34 J/kg Cap Strength: 3.92 C Lift Cond Lev (LCL): 858.24 mb = 1425.09 m = 4675.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 13 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1015 17 210 1 0.5 0.9 | 142 14 -8.4 10.8 1 1000 144 215 5 2.9 4.1 | 157 15 -6.0 14.0 2 925 812 65 4 -3.6 -1.7 | 123 15 -12.5 8.2 3 850 1504 75 8 -7.7 -2.1 | 115 18 -16.6 7.8 4 700 3076 295 15 13.6 -6.3 | 233 6 4.7 3.6 5 500 5680 280 36 35.5 -6.3 | 262 27 26.5 3.6 6 400 7310 275 55 54.8 -4.8 | 264 46 45.9 5.1 7 300 9320 275 69 68.7 -6.0 | 266 60 59.8 3.9 8 250 10520 275 74 73.7 -6.4 | 267 65 64.8 3.4 9 236 10891 270 72 72.0 -0.0 | 261 64 63.1 9.9 10 217 11425 280 82 80.8 -14.2 | 273 72 71.8 -4.3 11 200 11940 270 68 68.0 -0.0 | 260 60 59.1 9.9 12 150 13750 280 60 59.1 -10.4 | 271 50 50.2 -0.5 13 100 16290 270 52 52.0 -0.0 | 257 44 43.1 9.9 14 70 18510 265 40 39.8 3.5 | 247 34 30.9 13.4 15 50 20590 280 54 53.2 -9.4 | 269 44 44.3 0.5 16 30 23780 260 32 31.5 5.6 | 236 27 22.6 15.5 17 20 26360 270 51 51.0 -0.0 | 257 43 42.1 9.9 18 10 30890 265 46 45.8 4.0 | 249 39 36.9 13.9 Wind Parameters Mean winds (0-6000m): 288.0 at 17.8 knts Storm direction: 318.0 at 13.3 knts Shear (0-3000m) pos: 0.5 neg: 2.9 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 95.1 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -92.3 tot: -81.5 m^2/s^2 ave: -27.2 10^-3 m/s^2 rel: -0.52 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 48.78 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 185 4 149 17| 0.0 4.5 4.5| 10.9 -24.0 -13.1 -26.3 -0.23| 10.3 -2.4 1000 129 4 136 18| 0.0 3.1 3.1| 10.9 -44.4 -33.5 -33.5 -0.44| 8.3 -3.6 1500 86 5 124 17| 1.0 2.1 3.1| 10.9 -51.7 -40.8 -27.2 -0.45| 6.5 -3.0 2000 68 6 117 16| 0.8 2.5 3.3| 10.9 -77.7 -66.8 -33.4 -0.55| 6.8 -3.8 2500 40 7 108 14| 0.6 2.9 3.5| 10.9 -89.9 -79.1 -31.6 -0.53| 7.3 -3.9 3000 1 8 100 9| 0.5 2.9 3.4| 10.9 -92.3 -81.5 -27.2 -0.52| 8.1 -4.2 4000 309 11 171 3| 0.4 3.2 3.6| 18.8 -92.6 -73.8 -18.5 -0.38| 7.2 -2.8 5000 295 14 224 5| 0.3 3.4 3.7| 22.6 -92.6 -70.0 -14.0 -0.32| 6.7 -2.1 6000 288 18 241 9| 0.3 3.6 3.9| 25.8 -94.4 -68.6 -11.4 -0.27| 6.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//LT064/skewt/LT064.skewt.20251020.12.gif